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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250910230940.0</controlfield>
  <controlfield tag="008">250910b2024    bl.ar|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">por</subfield>
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  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">F01 ; F06 ; P10</subfield>
    <subfield code="b">1440</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Souza, Carolayne Silva de </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, Ger&#xF4;nimo Ferreira da </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, Jo&#xE3;o Vitor Barbosa da </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, Manass&#xE9;s Mesquita da </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Silva, &#xCA;nio Farias de Fran&#xE7;a e </subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Rolim, M&#xE1;rio Monteiro </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Production of green cowpea beans fertigated by continuous and pulse drip irrigation</subfield>
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  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">Summaries (En, Pt); 22 ref.; 4 illus.; 1 table</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">Abstract &#x2013; The objective of this work was to evaluate the production of green cowpea beans under conventional fertilization, different fertigation depths, and replacement of crop evapotranspiration (ETc) through continuous and pulse drip irrigation. The experimental design was a randomized complete block with 12 treatments distributed in a 5x2+2 factorial arrangement, with five ETc replacement irrigation depths (40, 60, 80, 100, and 120%), combined with two types of fertigation application (pulse and continuous) plus two additional treatments with pulse (control 1) and continuous (control 2) irrigation at 100% of ETc under conventional fertilization. The analyzed variables were: number of pods, number of grains, fresh and dry mass of pods and grains, and total shoot fresh and dry mass. Cowpea showed a better productive performance at the fertigation depths between 80 and 100% of ETc. Moreover, pulse fertigation promotes higher yields for all production variables analyzed. Regardless of the type of application (pulse or continuous), the productive variables show better results at the fertigation depths estimated for maximum physical efficiency than in the treatments with conventional fertilization and irrigation with a depth of 100% of ETc. Index terms: Vigna unguiculata, evapotranspiration, grain yield, water
management.</subfield>
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  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">Resumo &#x2013; O objetivo deste trabalho foi avaliar a produ&#xE7;&#xE3;o de gr&#xE3;os verdes de feij&#xE3;o-caupi sob aduba&#xE7;&#xE3;o convencional, diferentes l&#xE2;minas de fertirriga&#xE7;&#xE3;o e reposi&#xE7;&#xE3;o da evapotranspira&#xE7;&#xE3;o da cultura (ETc) por gotejamento cont&#xED;nuo e pulsado. O delineamento experimental foi em blocos ao acaso, com 12 tratamentos distribu&#xED;dos em arranjo fatorial 5x2+2, com cinco l&#xE2;minas de reposi&#xE7;&#xE3;o da ETc (40, 60, 80, 100 e 120%), combinadas com dois tipos de aplica&#xE7;&#xE3;o de fertirriga&#xE7;&#xE3;o (pulsada e cont&#xED;nua) mais dois tratamentos adicionais com irriga&#xE7;&#xE3;o pulsada (testemunha 1) e cont&#xED;nua (testemunha 2), com l&#xE2;mina de 100% da ETc sob aduba&#xE7;&#xE3;o convencional. As vari&#xE1;veis analisadas foram: n&#xFA;mero de vagens, n&#xFA;mero de gr&#xE3;os, massa fresca e seca das vagens e dos gr&#xE3;os, e massa fresca e seca total da parte a&#xE9;rea. O feij&#xE3;o-caupi apresentou melhor desempenho produtivo nas l&#xE2;minas de fertirriga&#xE7;&#xE3;o entre 80 e 100% da ETc. Al&#xE9;m disso, a fertirriga&#xE7;&#xE3;o pulsada promove maiores rendimentos para todas as vari&#xE1;veis de produ&#xE7;&#xE3;o analisadas. Independentemente do tipo de aplica&#xE7;&#xE3;o (pulsado ou cont&#xED;nuo), as vari&#xE1;veis produtivas apresentam os melhores resultados nas l&#xE2;minas de fertirriga&#xE7;&#xE3;o estimadas para m&#xE1;xima
efici&#xEA;ncia f&#xED;sica do que nos tratamentos com aduba&#xE7;&#xE3;o convencional e irriga&#xE7;&#xE3;o com a l&#xE2;mina de 100% da ETc. Termos para indexa&#xE7;&#xE3;o: Vigna unguiculata, evapotranspira&#xE7;&#xE3;o, rendimento
de gr&#xE3;os, manejo da &#xE1;gua.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FEIJ&#xC3;O CAUPI</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GR&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FERTIRRIGA&#xC7;&#xC3;O</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">GOTEJAMENTO</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">EVAPOTRANSPIRA&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MANEJO DE &#xC1;GUA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">RENDIMENTO</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">920</subfield>
    <subfield code="9">357578</subfield>
    <subfield code="d">Bras&#xED;lia-DF Empresa Brasileira de Pesquisa Agropecu&#xE1;ria - EMBRAPA 1966-</subfield>
    <subfield code="o">2025-5543</subfield>
    <subfield code="t">Pesquisa Agropecu&#xE1;ria Brasileira (Brazil)</subfield>
    <subfield code="x">0100-204X</subfield>
    <subfield code="g">v. 59 p. 1-9; (2024)</subfield>
    <subfield code="w">BR2025002394</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://www.scielo.br/j/pab/a/kss9xwc3SgWkTBNZykr3Dbn/?format=pdf&amp;lang=en</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
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  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">338121</subfield>
    <subfield code="d">338121</subfield>
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